SEX
It is a serious process.
Very safe to if you do it correctly.
uterus
Meiosis.
Fertilization.
Yes, and this is one of the ways that you can get twins. The other of course is that the egg divides before the beginning of Mitosis.
the easisest way i can explain is this is when an egg meets a sperm. an egg is a male cell and egg is a female cell
because a "wall" is put up when the sperm meets the egg. This prevents another sperm from meeting the egg.
A deformed sperm can never get the woman pregnant.
Fertilization is the process describing the union of the sperm cell and the ovum.
you have to get in bed and the boys penis gives off sperm, half are y half are x if a y sperm joins with the egg the baby is a boy if an x sperm joins with the egg the baby is a girl so when a sperm meets an egg a baby starts to grow
When the sperm meets the womans egg then the baby starts growing from then. If you need more info on this I would ask my parents.
The sperm meets the egg inside the fallopian tube inside the woman's body. Once there is sperm inside the vagina, it must travel up through the cervix, up through the uterus, and into the fallopian tubes. Once in the fallopian tube where the egg has been release from the ovary, the sperm can meet up with the egg for fertilization.
The tail of the sperm detaches after it enters the egg to prevent multiple sperm from fertilizing the same egg. This process, known as the acrosome reaction, releases enzymes that help the sperm penetrate the egg's protective layer. Once inside, the tail becomes unnecessary for fertilization.